SEO Audit – WP Site Auditor vs Opace Essential SEO Toolkit (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
SEO Audit – WP Site Auditor
200 active installs
Free
Opace Essential SEO Toolkit
80 active installs
Free
Quick Verdict
As of April 2026, SEO Audit – WP Site Auditor has a higher user rating (5/5 from 3 reviews) and leads in active installations (200 vs 80). Both are free WordPress plugins. SEO Audit – WP Site Auditor has accumulated 11K+ total downloads while Opace Essential SEO Toolkit has 3.3K+.
Detailed Comparison
| Metric | SEO Audit – WP Site Auditor | Opace Essential SEO Toolkit | |
|---|---|---|---|
| Rating | 5/5 | 5/5 | |
| Total Reviews | 3 | ◄ | 2 |
| Active Installs | 200 | ◄ | 80 |
| Total Downloads | 11K+ | ◄ | 3.3K+ |
| Support Resolution | N/A | N/A | |
| Last Updated | 8 months ago | ◄ | 3 years ago |
| First Released | 2018 | 2019 | |
| Age | 8 years | 7 years | |
| WP Requires | 3.6+ | 5.0+ | |
| PHP Requires | false+ | 5.3+ | |
| Business Model | Free | Free | |
| Latest Version | 1.2.12 | 1.2.6 |
Rating Breakdown
SEO Audit – WP Site Auditor
Opace Essential SEO Toolkit
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Frequently Asked Questions
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.